PolygonSubscriber QML Type
Subscribes to geometry_msgs::msg::Polygon messages — A specification of a polygon where the first and last points are assumed to be connected. More...
| Import Statement: | import QtRos2.GeometryMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
- message : polygon
Signals
- messageReceived(polygon msg)
Detailed Description
PolygonSubscriber receives polygon values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also PolygonPublisher and polygon.
Property Documentation
message : polygon
The last message received on topic. Updated whenever a new message arrives.
Signal Documentation
messageReceived(polygon msg)
Emitted when a new polygon arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
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